Condensed Consolidated Balance Sheets - USD ($)	Mar. 31, 2018	Jun. 30, 2017
Current assets:
Cash and cash equivalents	$ 1,497,455	$ 254,705
Trade accounts receivable, less allowance for doubtful accounts of $388,772 as of March 31, 2018 and $382,333 as of June 30, 2017	7,117,194	5,281,348
Other receivables	111,071	33,388
Inventories, net	12,389,387	7,397,682
Prepaid expenses	720,868	503,800
Total current assets	21,835,975	13,470,923
Property and equipment, net	5,839,436	4,973,477
Intangible assets, net	7,312,854	2,754,118
Goodwill	7,872,863	4,302,486
Other assets	522,621	562,873
Total assets	43,383,749	26,063,877
Current liabilities:
Accounts payable	3,320,322	2,334,563
Accrued payroll and benefits expense	2,019,218	1,472,773
Accrued expenses	654,920	656,839
Income tax payable	6,994	8,438
Warranty reserve	205,850	202,000
Line of credit	6,542,690	2,171,935
Current portion of long-term debt	161,458	151,808
Current portion of capital lease	202,099	193,818
Current portion of deferred gain	150,448	150,448
Current portion of acquisition holdback	180,624	294,744
Total current liabilities	13,444,623	7,637,366
Long-term debt, net of current portion	345,316	461,806
Capital lease, net of current portion	2,935,103	3,087,729
Deferred gain, net of current portion	1,567,165	1,680,001
Acquisition holdback, net of current portion	2,716,667	750,000
Other liabilities	407,937	122,585
Total liabilities	21,416,811	13,739,487
Commitments and contingencies
Stockholders' equity:
Preferred stock, no par value: Authorized 50,000,000 shares; 4,889,000 shares and 3,559,000 shares issued and outstanding as of March 31, 2018 and June 30, 2017, respectively	11,641,816	8,501,295
Common stock, no par value: Authorized 100,000,000 shares; 8,023,236 shares and 4,653,165 shares issued and outstanding as of March 31, 2018 and June 30, 2017, respectively	20,087,549	11,838,022
Accumulated deficit	(9,762,427)	(8,014,927)
Total stockholders' equity	21,966,938	12,324,390
Total liabilities and stockholders' equity	$ 43,383,749	$ 26,063,877